Yaylak, E., H. Orhan, and A. Daşkaya. “Some Environmental Factors Affecting Birth Weight, Weaning Weight and Daily Live Weight Gain of Holstein Calves”. Turkish Journal of Agriculture - Food Science and Technology, vol. 3, no. 7, July 2015, pp. 617-22, doi:10.24925/turjaf.v3i7.617-622.392.